DW
D. L. Welch
astro-phastro-ph.SRastro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMastro-ph.EPhep-ph
On Valency
published · living versionsW_2y9jcqt8·v1 · currentpublished
Testing LMC Microlensing Scenarios: The Discrimination Power of the SuperMACHO Microlensing Survey
with A. Rest, C. Stubbs, A. C. Becker, G. A. Miknaitis +16
1 version
Preprints & journals
89 papers in the corpus · 1992–2024Fuzzy Galaxies or Cirrus? Decomposition of Galactic Cirrus in Deep Wide-Field Images2412.00933v3 · Qing Liu, Roberto Abraham, Peter G. Martin et al.2024 · 13 citationsarXiv
SpectAcLE: An Improved Method for Modeling Light Echo Spectra2310.01501v1 · Roee Partoush, Armin Rest, Jacob E. Jencson et al.2023 · 0 citationsarXiv
A Package for the Automated Classification of Images Containing Supernova Light Echoes2208.07260v1 · A. Bhullar, R. A. Ali, D. L. Welch2022 · 1 citationA&A 655, A82 (2021)
A Search for Supernova Light Echoes in NGC 6946 with SITELLE2007.02778v1 · M.C. Radica, D. Welch, L. Rousseau-Nepton2020 · 1 citationarXiv
Tracking down R Coronae Borealis stars using the WISE All-Sky survey1809.01474v3 · P. Tisserand, G.C. Clayton, D.L. Welch2018 · 1 citationarXiv
A plethora of new R Coronae Borealis stars discovered from a dedicated spectroscopic follow-up survey1809.01743v3 · P.Tisserand, G.C. Clayton, M.S. Bessell et al.2018 · 34 citationspublished A&A 635, A14 (2020)
A Hubble Space Telescope survey for novae in M87. III. Are novae good standard candles 15 days after maximum brightness?1702.06988v3 · Michael M. Shara, Trisha F. Doyle, Ashley Pagnotta et al.2017 · 5 citationsarXiv
A Hubble Space Telescope Survey for Novae in M87. II. Snuffing out the Maximum Magnitude - Rate of Decline Relation for Novae as a Non-Standard Candle, and a Prediction of the Existence of Ultrafast Novae1702.05788v1 · Michael M. Shara, Trisha Doyle, Tod R. Lauer et al.2017 · 32 citationsarXiv
Optical Identification of Cepheids in 19 Host Galaxies of Type Ia Supernovae and NGC 4258 with the Hubble Space Telescope1607.08658v2 · Samantha L. Hoffmann, Lucas M. Macri, Adam G. Riess et al.2016 · 51 citationsarXiv
A Hubble Space Telescope Survey for Novae in M87. I. Light and Color Curves, Spatial Distributions and the Nova Rate1602.00758v3 · Michael M. Shara, Trisha F. Doyle, Tod R. Lauer et al.2016 · 31 citationsarXiv
The Cepheids of NGC1866: A Precise Benchmark for the Extragalactic Distance Scale and Stellar Evolution from Modern UBVI Photometry1601.06628v1 · I. Musella, M. Marconi, P. B. Stetson et al.2016 · 13 citationsarXiv
Corrigendum: Worldwide variations in artificial skyglow.26244555 · Kyba, Christopher C M, Tong, Kai Pong, Bennie, Jonathan et al.2016 · 10 citationsScientific reports. 2015;5:12180
Light Echoes of Ancient Transients with the Blanco CTIO 4m Telescope1502.03705v1 · A. Rest, B. Sinnott, D. L. Welch et al.2015 · 0 citationsarXiv
Worldwide variations in artificial skyglow.25673335 · Kyba, Christopher C M, Tong, Kai Pong, Bennie, Jonathan et al.2015 · 202 citationsScientific reports. 2015;5:8409
Variable Stars in Metal-Rich Globular Clusters. IV. Long Period Variables in NGC 64961410.3305v1 · Mohamad Abbas, Andrew Layden, Katherine Guldenschuh et al.2014 · 6 citationsarXiv
APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures and reddenings1408.5476v1 · U. Munari, A. Henden, A. Frigo et al.2014 · 134 citationsarXiv
Light Echoes of Historic Transients1403.7223v2 · A. Rest, B. Sinnott, D. L. Welch et al.2014 · 1 citationarXiv
A Study of RR1 Lightcurve Modulation in OGLE_III Bulge Time-series1310.0534v1 · Douglas L. Welch, Grant Foster2013 · 0 citationsarXiv
Asymmetry in the Outburst of SN 1987A Detected Using Light Echo Spectroscopy1211.3781v2 · B. Sinnott, D. L. Welch, A. Rest et al.2012 · 31 citationsarXiv
The ongoing pursuit of R Coronae Borealis stars: ASAS-3 survey strikes again1211.2475v4 · P. Tisserand, G. C. Clayton, D. L. Welch et al.2012 · 46 citationsarXiv
Characterizing Near-Infrared Sky Brightness in the Canadian High Arctic1206.6901v1 · Suresh Sivanandam, James R. Graham, Roberto Abraham et al.2012 · 10 citationsarXiv
Light Echoes of Transients and Variables in the Local Universe1204.1341v1 · A. Rest, B. Sinnott, D. L. Welch2012 · 25 citationsarXiv
Light echoes reveal an unexpectedly cool η Carinae during its nineteenth-century Great Eruption.22337057 · Rest, A, Prieto, J L, Walborn, N R et al.2012 · 80 citationsNature. 2012;482(7385):375-8
Evidence for Pulsation-Driven Mass Loss from delta Cephei1112.0619v1 · M. Marengo, N. R. Evans, L. D. Matthews et al.2011 · 0 citationsarXiv
Late-time Light Curves of Type II Supernovae: Physical Properties of SNe and Their Environment1111.5041v2 · Masaaki Otsuka, Margaret Meixner, Nino Panagia et al.2011 · 30 citationsarXiv
Evidence for Pre-Existing Dust in the Bright Type IIn SN 2010jl1106.0537v1 · J.E. Andrews, Geoffrey C. Clayton, R. Wesson et al.2011 · 75 citationsarXiv
Photometric and Spectroscopic Evolution of the Type IIP SN 2007it to Day 9441102.2431v1 · J.E. Andrews, B.E.K Sugerman, Geoffrey Clayton et al.2011 · 72 citationsarXiv
An Infrared Nebula Associated with Delta Cephei: Evidence of Mass Loss?1102.0305v1 · M. Marengo, N. R. Evans, P. Barmby et al.2011 · 56 citationsMarengo et al. 2010, ApJ, 725, 2392
Galactic Cepheids with Spitzer: II. Search for Extended Infrared Emission1011.3386v1 · P. Barmby, M. Marengo, N.R. Evans et al.2010 · 45 citationsAstron. J 141:42 (2011)
SN 2007od: A Type IIP SN with Circumstellar Interaction1004.1209v1 · J.E. Andrews, J.S. Gallagher, Geoffrey C. Clayton et al.2010 · 107 citationsarXiv
Direct Confirmation of the Asymmetry of the Cas A Supernova with Light Echoes1003.5660v3 · A. Rest, R. J. Foley, B. Sinnott et al.2010 · 120 citationsarXiv
Pushing the Boundaries of Conventional Core-Collapse Supernovae: The Extremely Energetic Supernova SN 2003ma0911.2002v3 · A. Rest, R. J. Foley, S. Gezari et al.2009 · 92 citationsAstrophys.J.729:88,2011
V371 Per - A Thick-Disk, Short-Period F/1O Cepheid0910.5225v1 · Patrick Wils, Arne A. Henden, Stelios Kleidis et al.2009 · 10 citationsMon.Not.Roy.Astron.Soc.402:1156,2010
The destruction and survival of dust in the shell around SN 2008S0907.0246v3 · R. Wesson, M. J. Barlow, B. Ercolano et al.2009 · 50 citationsarXiv
V532 Oph is a New R Coronae Borealis Star0904.0613v1 · Geoffrey C. Clayton (LSU), D. Kilkenny, P. Wils (Vereniging Voor Sterrenkunde) et al.2009 · 8 citationsarXiv
Kuiper Belt Object Occultations: Expected Rates, False Positives, and Survey Design0902.3457v1 · Steven Bickerton, Doug Welch, JJ Kavelaars2009 · 20 citationsarXiv
The MACHO Project HST Follow-Up: The Large Magellanic Cloud Microlensing Source Stars0902.2213v1 · C.A. Nelson, A.J. Drake, K.H. Cook et al.2009 · 2 citationsarXiv
Scattered-Light Echoes from the Historical Galactic Supernovae Cassiopeia A and Tycho (SN 1572)0805.4607v1 · A. Rest, D. L. Welch, N. B. Suntzeff et al.2008 · 162 citationsarXiv
Spectral Identification of an Ancient Supernova using Light Echoes in the LMC0801.4762v1 · A. Rest, T. Matheson, S. Blondin et al.2008 · 119 citationsarXiv
A Search for sub-km KBOs with the Method of Serendipitous Stellar Occultations0801.2969v1 · S.J. Bickerton, J.J. Kavelaars, D.L. Welch2008 · 45 citationsarXiv
An Extremely Bright Echo Associated With SN 2002hh0707.1619v1 · D. L. Welch, Geoffrey C. Clayton, Amy Campbell et al.2007 · 36 citationsarXiv
Massive-star supernovae as major dust factories.16763110 · Sugerman, Ben E K, Ercolano, Barbara, Barlow, M J et al.2006 · 201 citationsScience (New York, N.Y.). 2006;313(5784):196-200
Light echoes from ancient supernovae in the Large Magellanic Cloud.16372003 · Rest, Armin, Suntzeff, Nicholas B, Olsen, Knut et al.2006 · 157 citationsNature. 2005;438(7071):1132-4
Stellar Variability in the Sub-Horizontal Branch Region of the LMCastro-ph/0509724v1 · D. Lepischak, D.L. Welch2005 · 0 citationsMem.Soc.Ast.It.77:338-339,2006
Testing LMC Microlensing Scenarios: The Discrimination Power of the SuperMACHO Microlensing Surveyastro-ph/0509240v1 · A. Rest, C. Stubbs, A. C. Becker et al.2005 · 212 citationsAstrophys.J.634:1103-1115,2005on Valency
Further empirical evidence for the non-linearity of the period-luminosity relations as seen in the Large Magellanic Cloud Cepheidsastro-ph/0507601v2 · C. Ngeow (UIUC, UMASS), S. Kanbur (SUNY-Oswego et al.2005 · 70 citationsMon.Not.Roy.Astron.Soc.363:831-846,2005
Discovery of Five New R Coronae Borealis Stars in the MACHO Galactic Bulge Databaseastro-ph/0507554v3 · A. Zaniewski, Geoffrey C. Clayton, D. L. Welch et al.2005 · 33 citationsAstron.J.130:2293-2302,2005
Microlensing Optical Depth towards the Galactic Bulge Using Clump Giants from the MACHO Surveyastro-ph/0410319v2 · P. Popowski, K. Griest, C.L. Thomas et al.2004 · 116 citationsAstrophys.J. 631 (2005) 879-905
Galactic Bulge Microlensing Events from the MACHO Collaborationastro-ph/0410341v1 · C.L. Thomas, K. Griest, P. Popowski et al.2004 · 31 citationsAstrophys.J. 631 (2005) 906-934
The SuperMACHO Microlensing Surveyastro-ph/0409167v1 · A. C. Becker, A. Rest, C. Stubbs et al.2004 · 7 citationsarXiv
Career total: 450 works. 89 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.